./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0240a_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_356373fc-21a0-4bbd-b9da-47581b1cc6da/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_356373fc-21a0-4bbd-b9da-47581b1cc6da/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_356373fc-21a0-4bbd-b9da-47581b1cc6da/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_356373fc-21a0-4bbd-b9da-47581b1cc6da/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0240a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_356373fc-21a0-4bbd-b9da-47581b1cc6da/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_356373fc-21a0-4bbd-b9da-47581b1cc6da/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f28040e81d9ffc0f509206bd938d6152a72827a9 .......................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_356373fc-21a0-4bbd-b9da-47581b1cc6da/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_356373fc-21a0-4bbd-b9da-47581b1cc6da/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_356373fc-21a0-4bbd-b9da-47581b1cc6da/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_356373fc-21a0-4bbd-b9da-47581b1cc6da/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0240a_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_356373fc-21a0-4bbd-b9da-47581b1cc6da/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_356373fc-21a0-4bbd-b9da-47581b1cc6da/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f28040e81d9ffc0f509206bd938d6152a72827a9 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 11:15:39,925 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 11:15:39,926 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 11:15:39,934 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 11:15:39,934 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 11:15:39,935 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 11:15:39,936 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 11:15:39,937 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 11:15:39,938 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 11:15:39,939 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 11:15:39,940 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 11:15:39,940 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 11:15:39,941 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 11:15:39,941 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 11:15:39,942 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 11:15:39,943 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 11:15:39,943 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 11:15:39,945 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 11:15:39,946 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 11:15:39,947 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 11:15:39,948 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 11:15:39,949 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 11:15:39,951 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 11:15:39,951 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 11:15:39,951 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 11:15:39,952 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 11:15:39,953 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 11:15:39,953 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 11:15:39,954 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 11:15:39,955 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 11:15:39,955 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 11:15:39,956 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 11:15:39,956 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 11:15:39,956 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 11:15:39,957 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 11:15:39,957 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 11:15:39,957 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_356373fc-21a0-4bbd-b9da-47581b1cc6da/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-18 11:15:39,966 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 11:15:39,966 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 11:15:39,967 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 11:15:39,967 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 11:15:39,967 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 11:15:39,967 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 11:15:39,967 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 11:15:39,967 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 11:15:39,968 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 11:15:39,968 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 11:15:39,968 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 11:15:39,968 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 11:15:39,968 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 11:15:39,969 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 11:15:39,969 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 11:15:39,969 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 11:15:39,969 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 11:15:39,969 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 11:15:39,969 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 11:15:39,970 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 11:15:39,970 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 11:15:39,970 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 11:15:39,970 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 11:15:39,970 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 11:15:39,970 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 11:15:39,970 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 11:15:39,971 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 11:15:39,971 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 11:15:39,971 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 11:15:39,971 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 11:15:39,971 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 11:15:39,971 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 11:15:39,971 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 11:15:39,972 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 11:15:39,972 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 11:15:39,972 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 11:15:39,972 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 11:15:39,972 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_356373fc-21a0-4bbd-b9da-47581b1cc6da/bin-2019/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f28040e81d9ffc0f509206bd938d6152a72827a9 [2018-11-18 11:15:40,000 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 11:15:40,010 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 11:15:40,013 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 11:15:40,014 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 11:15:40,015 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 11:15:40,015 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_356373fc-21a0-4bbd-b9da-47581b1cc6da/bin-2019/utaipan/../../sv-benchmarks/c/float-newlib/double_req_bl_0240a_true-unreach-call.c [2018-11-18 11:15:40,067 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_356373fc-21a0-4bbd-b9da-47581b1cc6da/bin-2019/utaipan/data/4708ffc6b/5854eee6f4e84aa382c2fe75480b10ad/FLAG93d5ffd07 [2018-11-18 11:15:40,449 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 11:15:40,450 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_356373fc-21a0-4bbd-b9da-47581b1cc6da/sv-benchmarks/c/float-newlib/double_req_bl_0240a_true-unreach-call.c [2018-11-18 11:15:40,458 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_356373fc-21a0-4bbd-b9da-47581b1cc6da/bin-2019/utaipan/data/4708ffc6b/5854eee6f4e84aa382c2fe75480b10ad/FLAG93d5ffd07 [2018-11-18 11:15:40,827 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_356373fc-21a0-4bbd-b9da-47581b1cc6da/bin-2019/utaipan/data/4708ffc6b/5854eee6f4e84aa382c2fe75480b10ad [2018-11-18 11:15:40,829 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 11:15:40,830 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 11:15:40,831 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 11:15:40,831 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 11:15:40,835 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 11:15:40,836 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:15:40" (1/1) ... [2018-11-18 11:15:40,838 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7987d47d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:15:40, skipping insertion in model container [2018-11-18 11:15:40,838 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:15:40" (1/1) ... [2018-11-18 11:15:40,847 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 11:15:40,884 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 11:15:41,112 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:15:41,130 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 11:15:41,245 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:15:41,262 INFO L195 MainTranslator]: Completed translation [2018-11-18 11:15:41,262 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:15:41 WrapperNode [2018-11-18 11:15:41,262 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 11:15:41,263 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 11:15:41,263 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 11:15:41,263 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 11:15:41,268 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:15:41" (1/1) ... [2018-11-18 11:15:41,285 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:15:41" (1/1) ... [2018-11-18 11:15:41,293 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 11:15:41,293 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 11:15:41,293 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 11:15:41,293 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 11:15:41,300 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:15:41" (1/1) ... [2018-11-18 11:15:41,300 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:15:41" (1/1) ... [2018-11-18 11:15:41,309 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:15:41" (1/1) ... [2018-11-18 11:15:41,309 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:15:41" (1/1) ... [2018-11-18 11:15:41,351 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:15:41" (1/1) ... [2018-11-18 11:15:41,363 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:15:41" (1/1) ... [2018-11-18 11:15:41,368 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:15:41" (1/1) ... [2018-11-18 11:15:41,374 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 11:15:41,375 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 11:15:41,375 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 11:15:41,375 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 11:15:41,376 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:15:41" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_356373fc-21a0-4bbd-b9da-47581b1cc6da/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 11:15:41,426 INFO L130 BoogieDeclarations]: Found specification of procedure sin_double [2018-11-18 11:15:41,426 INFO L138 BoogieDeclarations]: Found implementation of procedure sin_double [2018-11-18 11:15:41,426 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_double [2018-11-18 11:15:41,426 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_double [2018-11-18 11:15:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2018-11-18 11:15:41,427 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2018-11-18 11:15:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2018-11-18 11:15:41,427 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2018-11-18 11:15:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_rem_pio2 [2018-11-18 11:15:41,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_rem_pio2 [2018-11-18 11:15:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 11:15:41,427 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 11:15:41,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2018-11-18 11:15:41,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 11:15:41,428 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2018-11-18 11:15:41,428 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2018-11-18 11:15:41,428 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-11-18 11:15:41,428 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-11-18 11:15:41,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-18 11:15:41,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 11:15:41,429 INFO L130 BoogieDeclarations]: Found specification of procedure floor_double [2018-11-18 11:15:41,429 INFO L138 BoogieDeclarations]: Found implementation of procedure floor_double [2018-11-18 11:15:41,429 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 11:15:41,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 11:15:41,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-18 11:15:41,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 11:15:41,429 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_rem_pio2 [2018-11-18 11:15:41,429 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_rem_pio2 [2018-11-18 11:15:41,429 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 11:15:41,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 11:15:41,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 11:15:41,430 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2018-11-18 11:15:41,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2018-11-18 11:15:41,430 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 11:15:43,683 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 11:15:43,684 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:15:43 BoogieIcfgContainer [2018-11-18 11:15:43,684 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 11:15:43,685 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 11:15:43,685 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 11:15:43,689 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 11:15:43,689 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 11:15:40" (1/3) ... [2018-11-18 11:15:43,690 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23f9a217 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 11:15:43, skipping insertion in model container [2018-11-18 11:15:43,690 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:15:41" (2/3) ... [2018-11-18 11:15:43,690 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23f9a217 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 11:15:43, skipping insertion in model container [2018-11-18 11:15:43,690 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:15:43" (3/3) ... [2018-11-18 11:15:43,692 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_0240a_true-unreach-call.c [2018-11-18 11:15:43,703 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 11:15:43,711 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 11:15:43,728 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 11:15:43,763 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 11:15:43,763 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 11:15:43,764 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 11:15:43,764 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 11:15:43,764 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 11:15:43,764 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 11:15:43,765 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 11:15:43,765 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 11:15:43,790 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states. [2018-11-18 11:15:43,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-11-18 11:15:43,797 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:15:43,798 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:15:43,800 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:15:43,806 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:15:43,806 INFO L82 PathProgramCache]: Analyzing trace with hash -433120119, now seen corresponding path program 1 times [2018-11-18 11:15:43,809 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:15:43,862 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:15:43,862 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:15:43,862 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:15:43,862 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:15:43,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:15:44,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 11:15:44,032 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:15:44,033 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 11:15:44,033 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 11:15:44,038 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 11:15:44,049 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 11:15:44,050 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 11:15:44,052 INFO L87 Difference]: Start difference. First operand 305 states. Second operand 2 states. [2018-11-18 11:15:44,102 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:15:44,102 INFO L93 Difference]: Finished difference Result 602 states and 950 transitions. [2018-11-18 11:15:44,102 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 11:15:44,103 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 22 [2018-11-18 11:15:44,104 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:15:44,115 INFO L225 Difference]: With dead ends: 602 [2018-11-18 11:15:44,116 INFO L226 Difference]: Without dead ends: 301 [2018-11-18 11:15:44,121 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 11:15:44,138 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 301 states. [2018-11-18 11:15:44,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 301 to 301. [2018-11-18 11:15:44,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 301 states. [2018-11-18 11:15:44,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 301 states and 403 transitions. [2018-11-18 11:15:44,173 INFO L78 Accepts]: Start accepts. Automaton has 301 states and 403 transitions. Word has length 22 [2018-11-18 11:15:44,173 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:15:44,173 INFO L480 AbstractCegarLoop]: Abstraction has 301 states and 403 transitions. [2018-11-18 11:15:44,174 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 11:15:44,174 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 403 transitions. [2018-11-18 11:15:44,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-11-18 11:15:44,176 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:15:44,176 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:15:44,176 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:15:44,176 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:15:44,177 INFO L82 PathProgramCache]: Analyzing trace with hash -356984687, now seen corresponding path program 1 times [2018-11-18 11:15:44,177 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:15:44,178 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:15:44,178 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:15:44,178 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:15:44,178 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:15:44,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 11:15:44,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 11:15:44,326 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 11:15:44,363 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450992 could not be translated for associated CType ARRAY#_32_~~__int32_t~0# [2018-11-18 11:15:44,364 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450978 could not be translated for associated CType ARRAY#_8_~DOUBLE# [2018-11-18 11:15:44,365 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450962 could not be translated for associated CType ARRAY#_66_~~__int32_t~0# [2018-11-18 11:15:44,365 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450959 could not be translated for associated CType ARRAY#_32_~~__int32_t~0# [2018-11-18 11:15:44,366 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450946 could not be translated for associated CType ARRAY#_4_~INT# [2018-11-18 11:15:44,366 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450956 could not be translated for associated CType ARRAY#_8_~DOUBLE# [2018-11-18 11:15:44,367 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450948 could not be translated for associated CType ARRAY#_66_~~__int32_t~0# [2018-11-18 11:15:44,367 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450990 could not be translated for associated CType ARRAY#_4_~INT# [2018-11-18 11:15:44,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 11:15:44 BoogieIcfgContainer [2018-11-18 11:15:44,389 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 11:15:44,390 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 11:15:44,390 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 11:15:44,390 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 11:15:44,391 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:15:43" (3/4) ... [2018-11-18 11:15:44,395 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-18 11:15:44,395 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 11:15:44,396 INFO L168 Benchmark]: Toolchain (without parser) took 3566.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 956.6 MB in the beginning and 946.2 MB in the end (delta: 10.4 MB). Peak memory consumption was 174.0 MB. Max. memory is 11.5 GB. [2018-11-18 11:15:44,397 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 11:15:44,398 INFO L168 Benchmark]: CACSL2BoogieTranslator took 431.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -191.2 MB). Peak memory consumption was 35.8 MB. Max. memory is 11.5 GB. [2018-11-18 11:15:44,398 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.21 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 11:15:44,399 INFO L168 Benchmark]: Boogie Preprocessor took 81.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2018-11-18 11:15:44,399 INFO L168 Benchmark]: RCFGBuilder took 2309.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 133.4 MB). Peak memory consumption was 133.4 MB. Max. memory is 11.5 GB. [2018-11-18 11:15:44,400 INFO L168 Benchmark]: TraceAbstraction took 704.27 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 946.2 MB in the end (delta: 61.7 MB). Peak memory consumption was 61.7 MB. Max. memory is 11.5 GB. [2018-11-18 11:15:44,400 INFO L168 Benchmark]: Witness Printer took 5.04 ms. Allocated memory is still 1.2 GB. Free memory is still 946.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 11:15:44,403 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 431.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -191.2 MB). Peak memory consumption was 35.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 30.21 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 81.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2309.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 133.4 MB). Peak memory consumption was 133.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 704.27 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 946.2 MB in the end (delta: 61.7 MB). Peak memory consumption was 61.7 MB. Max. memory is 11.5 GB. * Witness Printer took 5.04 ms. Allocated memory is still 1.2 GB. Free memory is still 946.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450992 could not be translated for associated CType ARRAY#_32_~~__int32_t~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450978 could not be translated for associated CType ARRAY#_8_~DOUBLE# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450962 could not be translated for associated CType ARRAY#_66_~~__int32_t~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450959 could not be translated for associated CType ARRAY#_32_~~__int32_t~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450946 could not be translated for associated CType ARRAY#_4_~INT# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450956 could not be translated for associated CType ARRAY#_8_~DOUBLE# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450948 could not be translated for associated CType ARRAY#_66_~~__int32_t~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450990 could not be translated for associated CType ARRAY#_4_~INT# * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 644]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someUnaryDOUBLEoperation at line 532, overapproximation of someBinaryArithmeticDOUBLEoperation at line 616, overapproximation of bitwiseAnd at line 612, overapproximation of someBinaryDOUBLEComparisonOperation at line 86. Possible FailurePath: [L20] static const double huge_floor = 1.0e300; [L109-L111] static const double two54_scalbn = 1.80143985094819840000e+16, twom54_scalbn = 5.55111512312578270212e-17, huge_scalbn = 1.0e+300, tiny_scalbn = 1.0e-300; [L180] FCALL static const int init_jk_krempio[] = {2, 3, 4, 6}; [L182-L187] FCALL static const double PIo2_krempio[] = { 1.57079625129699707031e+00, 7.54978941586159635335e-08, 5.39030252995776476554e-15, 3.28200341580791294123e-22, 1.27065575308067607349e-29, 1.22933308981111328932e-36, 2.73370053816464559624e-44, 2.16741683877804819444e-51, }; [L189-L191] static const double zero_krempio = 0.0, one_krempio = 1.0, two24_krempio = 1.67772160000000000000e+07, twon24_krempio = 5.96046447753906250000e-08; [L388-L397] static const double zero_rempio = 0.00000000000000000000e+00, half_rempio = 5.00000000000000000000e-01, two24_rempio = 1.67772160000000000000e+07, invpio2_rempio = 6.36619772367581382433e-01, pio2_1_rempio = 1.57079632673412561417e+00, pio2_1t_rempio = 6.07710050650619224932e-11, pio2_2_rempio = 6.07710050630396597660e-11, pio2_2t_rempio = 2.02226624879595063154e-21, pio2_3_rempio = 2.02226624871116645580e-21, pio2_3t_rempio = 8.47842766036889956997e-32; [L530-L536] static const double one_kcos = 1.00000000000000000000e+00, C1_kcos = 4.16666666666666019037e-02, C2_kcos = -1.38888888888741095749e-03, C3_kcos = 2.48015872894767294178e-05, C4_kcos = -2.75573143513906633035e-07, C5_kcos = 2.08757232129817482790e-09, C6_kcos = -1.13596475577881948265e-11; [L574-L580] static const double half_ksin = 5.00000000000000000000e-01, S1_ksin = -1.66666666666666324348e-01, S2_ksin = 8.33333333332248946124e-03, S3_ksin = -1.98412698298579493134e-04, S4_ksin = 2.75573137070700676789e-06, S5_ksin = -2.50507602534068634195e-08, S6_ksin = 1.58969099521155010221e-10; [L366-L377] FCALL static const __int32_t two_over_pi_rempio[] = { 0xA2F983, 0x6E4E44, 0x1529FC, 0x2757D1, 0xF534DD, 0xC0DB62, 0x95993C, 0x439041, 0xFE5163, 0xABDEBB, 0xC561B7, 0x246E3A, 0x424DD2, 0xE00649, 0x2EEA09, 0xD1921C, 0xFE1DEB, 0x1CB129, 0xA73EE8, 0x8235F5, 0x2EBB44, 0x84E99C, 0x7026B4, 0x5F7E41, 0x3991D6, 0x398353, 0x39F49C, 0x845F8B, 0xBDF928, 0x3B1FF8, 0x97FFDE, 0x05980F, 0xEF2F11, 0x8B5A0A, 0x6D1F6D, 0x367ECF, 0x27CB09, 0xB74F46, 0x3F669E, 0x5FEA2D, 0x7527BA, 0xC7EBE5, 0xF17B3D, 0x0739F7, 0x8A5292, 0xEA6BFB, 0x5FB11F, 0x8D5D08, 0x560330, 0x46FC7B, 0x6BABF0, 0xCFBC20, 0x9AF436, 0x1DA9E3, 0x91615E, 0xE61B08, 0x659985, 0x5F14A0, 0x68408D, 0xFFD880, 0x4D7327, 0x310606, 0x1556CA, 0x73A8C9, 0x60E27B, 0xC08C6B, }; [L379-L386] FCALL static const __int32_t npio2_hw_rempio[] = { 0x3FF921FB, 0x400921FB, 0x4012D97C, 0x401921FB, 0x401F6A7A, 0x4022D97C, 0x4025FDBB, 0x402921FB, 0x402C463A, 0x402F6A7A, 0x4031475C, 0x4032D97C, 0x40346B9C, 0x4035FDBB, 0x40378FDB, 0x403921FB, 0x403AB41B, 0x403C463A, 0x403DD85A, 0x403F6A7A, 0x40407E4C, 0x4041475C, 0x4042106C, 0x4042D97C, 0x4043A28C, 0x40446B9C, 0x404534AC, 0x4045FDBB, 0x4046C6CB, 0x40478FDB, 0x404858EB, 0x404921FB, }; VAL [\old(C1_kcos)=6442450970, \old(C2_kcos)=6442450973, \old(C3_kcos)=6442450975, \old(C4_kcos)=6442450994, \old(C5_kcos)=6442450989, \old(C6_kcos)=6442450976, \old(half_ksin)=6442450965, \old(half_rempio)=6442450953, \old(huge_floor)=6442450988, \old(huge_scalbn)=6442450986, \old(init_jk_krempio)=null, \old(init_jk_krempio)=null, \old(invpio2_rempio)=6442450958, \old(npio2_hw_rempio)=null, \old(npio2_hw_rempio)=null, \old(one_kcos)=6442450979, \old(one_krempio)=6442450971, \old(pio2_1_rempio)=6442450977, \old(pio2_1t_rempio)=6442450951, \old(pio2_2_rempio)=6442450974, \old(pio2_2t_rempio)=6442450961, \old(pio2_3_rempio)=6442450966, \old(pio2_3t_rempio)=6442450950, \old(PIo2_krempio)=null, \old(PIo2_krempio)=null, \old(S1_ksin)=6442450981, \old(S2_ksin)=6442450963, \old(S3_ksin)=6442450947, \old(S4_ksin)=6442450980, \old(S5_ksin)=6442450983, \old(S6_ksin)=6442450954, \old(tiny_scalbn)=6442450972, \old(two24_krempio)=6442450985, \old(two24_rempio)=6442450952, \old(two54_scalbn)=6442450964, \old(two_over_pi_rempio)=null, \old(two_over_pi_rempio)=null, \old(twom54_scalbn)=6442450969, \old(twon24_krempio)=6442450957, \old(zero_krempio)=6442450987, \old(zero_rempio)=6442450991, C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450944:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450993:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450955:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450949:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L639] double x = 1.0 / 0.0; VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450944:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450993:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450955:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450949:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L640] CALL, EXPR sin_double(x) VAL [\old(x)=6442450967, C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450944:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450993:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450955:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450949:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L605] FCALL double y[2], z = 0.0; [L606] __int32_t n, ix; VAL [\old(x)=6442450967, C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450944:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450993:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450955:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450949:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=6442450967, y={6442450945:0}, z=0, zero_krempio=0, zero_rempio=0] [L608] FCALL ieee_double_shape_type gh_u; [L609] FCALL gh_u.value = (x) [L610] EXPR, FCALL gh_u.parts.msw [L610] (ix) = gh_u.parts.msw [L611] COND FALSE !(0) VAL [\old(x)=6442450967, C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450944:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, ix=2147483647, npio2_hw_rempio={6442450993:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450955:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450949:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=6442450967, y={6442450945:0}, z=0, zero_krempio=0, zero_rempio=0] [L612] ix &= 0x7fffffff VAL [\old(x)=6442450967, C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450944:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450993:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450955:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450949:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=6442450967, y={6442450945:0}, z=0, zero_krempio=0, zero_rempio=0] [L613] COND FALSE !(ix <= 0x3fe921fb) VAL [\old(x)=6442450967, C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450944:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, ix=2146435072, npio2_hw_rempio={6442450993:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450955:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450949:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=6442450967, y={6442450945:0}, z=0, zero_krempio=0, zero_rempio=0] [L615] COND TRUE ix >= 0x7ff00000 [L616] return x - x; [L616] RET return x - x; VAL [\old(x)=6442450967, C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450944:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, ix=2146435072, npio2_hw_rempio={6442450993:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450955:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450949:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=6442450967, z=0, zero_krempio=0, zero_rempio=0] [L640] EXPR sin_double(x) VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450944:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450993:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450955:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, sin_double(x)=6442450982, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450949:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=6442450967, zero_krempio=0, zero_rempio=0] [L640] double res = sin_double(x); [L643] CALL, EXPR isnan_double(res) VAL [\old(x)=6442450982, C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450944:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450993:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450955:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450949:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L86] RET return x != x; VAL [\old(x)=6442450982, \result=0, C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450944:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450993:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450955:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450949:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=6442450982, zero_krempio=0, zero_rempio=0] [L643] EXPR isnan_double(res) VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450944:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, isnan_double(res)=0, npio2_hw_rempio={6442450993:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450955:0}, res=6442450982, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450949:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=6442450967, zero_krempio=0, zero_rempio=0] [L643] COND TRUE !isnan_double(res) [L644] __VERIFIER_error() VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450944:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450993:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450955:0}, res=6442450982, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450949:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=6442450967, zero_krempio=0, zero_rempio=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 13 procedures, 305 locations, 1 error locations. UNSAFE Result, 0.6s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 407 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=305occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 45 NumberOfCodeBlocks, 45 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 21 ConstructedInterpolants, 0 QuantifiedInterpolants, 441 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-5842f4b [2018-11-18 11:15:46,013 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 11:15:46,014 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 11:15:46,022 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 11:15:46,022 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 11:15:46,023 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 11:15:46,024 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 11:15:46,025 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 11:15:46,027 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 11:15:46,027 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 11:15:46,028 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 11:15:46,028 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 11:15:46,029 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 11:15:46,030 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 11:15:46,031 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 11:15:46,031 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 11:15:46,032 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 11:15:46,034 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 11:15:46,035 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 11:15:46,036 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 11:15:46,037 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 11:15:46,038 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 11:15:46,039 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 11:15:46,040 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 11:15:46,040 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 11:15:46,040 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 11:15:46,042 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 11:15:46,042 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 11:15:46,043 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 11:15:46,043 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 11:15:46,043 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 11:15:46,044 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 11:15:46,044 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 11:15:46,044 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 11:15:46,046 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 11:15:46,046 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 11:15:46,046 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_356373fc-21a0-4bbd-b9da-47581b1cc6da/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2018-11-18 11:15:46,057 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 11:15:46,057 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 11:15:46,057 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 11:15:46,058 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 11:15:46,058 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 11:15:46,058 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 11:15:46,058 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 11:15:46,058 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 11:15:46,058 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 11:15:46,058 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 11:15:46,059 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 11:15:46,059 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 11:15:46,059 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 11:15:46,059 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 11:15:46,059 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 11:15:46,059 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 11:15:46,059 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 11:15:46,059 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 11:15:46,059 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 11:15:46,060 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 11:15:46,060 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 11:15:46,060 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 11:15:46,060 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 11:15:46,060 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 11:15:46,060 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 11:15:46,060 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 11:15:46,060 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 11:15:46,060 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 11:15:46,062 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 11:15:46,062 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 11:15:46,062 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 11:15:46,062 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 11:15:46,063 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 11:15:46,063 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 11:15:46,063 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 11:15:46,063 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_356373fc-21a0-4bbd-b9da-47581b1cc6da/bin-2019/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f28040e81d9ffc0f509206bd938d6152a72827a9 [2018-11-18 11:15:46,090 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 11:15:46,098 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 11:15:46,100 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 11:15:46,101 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 11:15:46,101 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 11:15:46,102 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_356373fc-21a0-4bbd-b9da-47581b1cc6da/bin-2019/utaipan/../../sv-benchmarks/c/float-newlib/double_req_bl_0240a_true-unreach-call.c [2018-11-18 11:15:46,142 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_356373fc-21a0-4bbd-b9da-47581b1cc6da/bin-2019/utaipan/data/0f74b6307/df7efa3aabf8411ba70a2735b51e7977/FLAGc356279cb [2018-11-18 11:15:46,522 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 11:15:46,522 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_356373fc-21a0-4bbd-b9da-47581b1cc6da/sv-benchmarks/c/float-newlib/double_req_bl_0240a_true-unreach-call.c [2018-11-18 11:15:46,528 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_356373fc-21a0-4bbd-b9da-47581b1cc6da/bin-2019/utaipan/data/0f74b6307/df7efa3aabf8411ba70a2735b51e7977/FLAGc356279cb [2018-11-18 11:15:46,914 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_356373fc-21a0-4bbd-b9da-47581b1cc6da/bin-2019/utaipan/data/0f74b6307/df7efa3aabf8411ba70a2735b51e7977 [2018-11-18 11:15:46,916 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 11:15:46,918 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 11:15:46,918 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 11:15:46,918 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 11:15:46,921 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 11:15:46,922 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:15:46" (1/1) ... [2018-11-18 11:15:46,924 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f1dba1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:15:46, skipping insertion in model container [2018-11-18 11:15:46,924 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:15:46" (1/1) ... [2018-11-18 11:15:46,931 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 11:15:46,967 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 11:15:47,249 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:15:47,275 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 11:15:47,427 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:15:47,451 INFO L195 MainTranslator]: Completed translation [2018-11-18 11:15:47,451 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:15:47 WrapperNode [2018-11-18 11:15:47,451 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 11:15:47,452 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 11:15:47,452 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 11:15:47,452 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 11:15:47,459 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:15:47" (1/1) ... [2018-11-18 11:15:47,483 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:15:47" (1/1) ... [2018-11-18 11:15:47,493 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 11:15:47,493 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 11:15:47,494 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 11:15:47,494 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 11:15:47,500 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:15:47" (1/1) ... [2018-11-18 11:15:47,500 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:15:47" (1/1) ... [2018-11-18 11:15:47,510 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:15:47" (1/1) ... [2018-11-18 11:15:47,511 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:15:47" (1/1) ... [2018-11-18 11:15:47,556 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:15:47" (1/1) ... [2018-11-18 11:15:47,571 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:15:47" (1/1) ... [2018-11-18 11:15:47,578 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:15:47" (1/1) ... [2018-11-18 11:15:47,589 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 11:15:47,589 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 11:15:47,589 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 11:15:47,590 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 11:15:47,590 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:15:47" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_356373fc-21a0-4bbd-b9da-47581b1cc6da/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 11:15:47,649 INFO L130 BoogieDeclarations]: Found specification of procedure sin_double [2018-11-18 11:15:47,649 INFO L138 BoogieDeclarations]: Found implementation of procedure sin_double [2018-11-18 11:15:47,650 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_double [2018-11-18 11:15:47,650 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_double [2018-11-18 11:15:47,650 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-11-18 11:15:47,650 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2018-11-18 11:15:47,650 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2018-11-18 11:15:47,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2018-11-18 11:15:47,650 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2018-11-18 11:15:47,651 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2018-11-18 11:15:47,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-11-18 11:15:47,651 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_rem_pio2 [2018-11-18 11:15:47,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_rem_pio2 [2018-11-18 11:15:47,651 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 11:15:47,651 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 11:15:47,651 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2018-11-18 11:15:47,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2018-11-18 11:15:47,652 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-11-18 11:15:47,652 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-11-18 11:15:47,652 INFO L130 BoogieDeclarations]: Found specification of procedure floor_double [2018-11-18 11:15:47,652 INFO L138 BoogieDeclarations]: Found implementation of procedure floor_double [2018-11-18 11:15:47,652 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 11:15:47,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 11:15:47,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 11:15:47,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 11:15:47,653 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_rem_pio2 [2018-11-18 11:15:47,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_rem_pio2 [2018-11-18 11:15:47,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-18 11:15:47,653 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 11:15:47,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 11:15:47,653 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2018-11-18 11:15:47,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2018-11-18 11:15:47,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 11:15:47,653 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 11:15:47,928 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:15:49,127 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:15:49,145 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:15:50,231 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:15:50,252 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:15:50,278 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:15:50,292 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:15:50,307 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:15:52,418 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:15:52,438 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:15:54,545 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:15:54,758 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:15:54,795 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:15:54,891 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:15:54,904 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:15:54,928 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:15:54,950 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:15:54,976 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:15:54,996 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:15:55,472 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:15:57,528 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:15:58,284 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:15:58,405 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:15:58,943 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:15:59,774 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:16:01,966 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:16:02,036 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:16:02,089 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:16:02,099 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:16:04,235 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:16:08,718 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:16:08,733 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:16:09,168 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:16:09,985 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:16:10,142 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:16:11,051 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:16:15,305 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:16:15,366 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:16:17,051 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:16:19,034 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:16:21,241 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:16:23,500 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:16:23,603 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:16:24,161 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:16:25,766 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:16:25,906 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:16:26,048 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:16:26,076 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:16:32,623 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 11:16:32,623 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:16:32 BoogieIcfgContainer [2018-11-18 11:16:32,623 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 11:16:32,624 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 11:16:32,624 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 11:16:32,626 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 11:16:32,627 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 11:15:46" (1/3) ... [2018-11-18 11:16:32,627 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d6739e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 11:16:32, skipping insertion in model container [2018-11-18 11:16:32,627 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:15:47" (2/3) ... [2018-11-18 11:16:32,628 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d6739e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 11:16:32, skipping insertion in model container [2018-11-18 11:16:32,628 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:16:32" (3/3) ... [2018-11-18 11:16:32,629 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_0240a_true-unreach-call.c [2018-11-18 11:16:32,637 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 11:16:32,643 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 11:16:32,655 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 11:16:32,682 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 11:16:32,682 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 11:16:32,683 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 11:16:32,683 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 11:16:32,683 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 11:16:32,683 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 11:16:32,683 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 11:16:32,683 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 11:16:32,683 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 11:16:32,703 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states. [2018-11-18 11:16:32,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-11-18 11:16:32,708 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:16:32,709 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:16:32,711 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:16:32,715 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:16:32,715 INFO L82 PathProgramCache]: Analyzing trace with hash -1360329995, now seen corresponding path program 1 times [2018-11-18 11:16:32,719 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 11:16:32,719 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_356373fc-21a0-4bbd-b9da-47581b1cc6da/bin-2019/utaipan/mathsat Starting monitored process 2 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with mathsat -unsat_core_generation=3 [2018-11-18 11:16:32,729 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:16:32,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:16:32,917 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:16:32,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 11:16:32,933 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 11:16:32,947 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:16:32,947 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 11:16:32,951 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 11:16:32,960 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 11:16:32,961 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 11:16:32,962 INFO L87 Difference]: Start difference. First operand 304 states. Second operand 2 states. [2018-11-18 11:16:32,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:16:32,997 INFO L93 Difference]: Finished difference Result 304 states and 470 transitions. [2018-11-18 11:16:32,997 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 11:16:32,998 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 21 [2018-11-18 11:16:32,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:16:33,003 INFO L225 Difference]: With dead ends: 304 [2018-11-18 11:16:33,003 INFO L226 Difference]: Without dead ends: 0 [2018-11-18 11:16:33,007 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 11:16:33,020 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-18 11:16:33,024 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-18 11:16:33,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-18 11:16:33,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-18 11:16:33,027 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 21 [2018-11-18 11:16:33,027 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:16:33,027 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 11:16:33,027 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 11:16:33,027 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-18 11:16:33,027 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 11:16:33,031 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-18 11:16:33,196 INFO L425 ceAbstractionStarter]: For program point L607-1(lines 607 611) no Hoare annotation was computed. [2018-11-18 11:16:33,196 INFO L428 ceAbstractionStarter]: At program point L607-3(lines 607 611) the Hoare annotation is: true [2018-11-18 11:16:33,196 INFO L425 ceAbstractionStarter]: For program point L607-4(lines 607 611) no Hoare annotation was computed. [2018-11-18 11:16:33,196 INFO L428 ceAbstractionStarter]: At program point sin_doubleENTRY(lines 604 630) the Hoare annotation is: true [2018-11-18 11:16:33,197 INFO L425 ceAbstractionStarter]: For program point L626(line 626) no Hoare annotation was computed. [2018-11-18 11:16:33,197 INFO L425 ceAbstractionStarter]: For program point L624(line 624) no Hoare annotation was computed. [2018-11-18 11:16:33,197 INFO L425 ceAbstractionStarter]: For program point L622(line 622) no Hoare annotation was computed. [2018-11-18 11:16:33,197 INFO L425 ceAbstractionStarter]: For program point L620(line 620) no Hoare annotation was computed. [2018-11-18 11:16:33,197 INFO L428 ceAbstractionStarter]: At program point L618(line 618) the Hoare annotation is: true [2018-11-18 11:16:33,197 INFO L425 ceAbstractionStarter]: For program point L618-1(line 618) no Hoare annotation was computed. [2018-11-18 11:16:33,197 INFO L428 ceAbstractionStarter]: At program point L614(line 614) the Hoare annotation is: true [2018-11-18 11:16:33,197 INFO L425 ceAbstractionStarter]: For program point L614-1(line 614) no Hoare annotation was computed. [2018-11-18 11:16:33,198 INFO L425 ceAbstractionStarter]: For program point sin_doubleEXIT(lines 604 630) no Hoare annotation was computed. [2018-11-18 11:16:33,198 INFO L428 ceAbstractionStarter]: At program point L627(line 627) the Hoare annotation is: true [2018-11-18 11:16:33,198 INFO L425 ceAbstractionStarter]: For program point L627-1(line 627) no Hoare annotation was computed. [2018-11-18 11:16:33,198 INFO L428 ceAbstractionStarter]: At program point L625(line 625) the Hoare annotation is: true [2018-11-18 11:16:33,198 INFO L425 ceAbstractionStarter]: For program point L625-1(line 625) no Hoare annotation was computed. [2018-11-18 11:16:33,198 INFO L428 ceAbstractionStarter]: At program point L623(line 623) the Hoare annotation is: true [2018-11-18 11:16:33,198 INFO L425 ceAbstractionStarter]: For program point L623-1(line 623) no Hoare annotation was computed. [2018-11-18 11:16:33,199 INFO L428 ceAbstractionStarter]: At program point L621(line 621) the Hoare annotation is: true [2018-11-18 11:16:33,199 INFO L425 ceAbstractionStarter]: For program point L621-1(line 621) no Hoare annotation was computed. [2018-11-18 11:16:33,199 INFO L425 ceAbstractionStarter]: For program point L619(lines 619 628) no Hoare annotation was computed. [2018-11-18 11:16:33,199 INFO L425 ceAbstractionStarter]: For program point sin_doubleFINAL(lines 604 630) no Hoare annotation was computed. [2018-11-18 11:16:33,199 INFO L425 ceAbstractionStarter]: For program point L615(lines 615 629) no Hoare annotation was computed. [2018-11-18 11:16:33,199 INFO L425 ceAbstractionStarter]: For program point L613(lines 613 629) no Hoare annotation was computed. [2018-11-18 11:16:33,199 INFO L428 ceAbstractionStarter]: At program point isnan_doubleENTRY(line 86) the Hoare annotation is: true [2018-11-18 11:16:33,199 INFO L425 ceAbstractionStarter]: For program point isnan_doubleEXIT(line 86) no Hoare annotation was computed. [2018-11-18 11:16:33,200 INFO L425 ceAbstractionStarter]: For program point isnan_doubleFINAL(line 86) no Hoare annotation was computed. [2018-11-18 11:16:33,200 INFO L425 ceAbstractionStarter]: For program point L126-1(lines 126 130) no Hoare annotation was computed. [2018-11-18 11:16:33,200 INFO L428 ceAbstractionStarter]: At program point L126-3(lines 126 130) the Hoare annotation is: true [2018-11-18 11:16:33,200 INFO L425 ceAbstractionStarter]: For program point L122(lines 122 134) no Hoare annotation was computed. [2018-11-18 11:16:33,200 INFO L425 ceAbstractionStarter]: For program point L126-4(lines 126 130) no Hoare annotation was computed. [2018-11-18 11:16:33,200 INFO L425 ceAbstractionStarter]: For program point L122-2(lines 113 163) no Hoare annotation was computed. [2018-11-18 11:16:33,200 INFO L428 ceAbstractionStarter]: At program point L151(line 151) the Hoare annotation is: true [2018-11-18 11:16:33,200 INFO L425 ceAbstractionStarter]: For program point L151-1(line 151) no Hoare annotation was computed. [2018-11-18 11:16:33,204 INFO L425 ceAbstractionStarter]: For program point scalbn_doubleFINAL(lines 113 163) no Hoare annotation was computed. [2018-11-18 11:16:33,204 INFO L428 ceAbstractionStarter]: At program point L139(line 139) the Hoare annotation is: true [2018-11-18 11:16:33,204 INFO L425 ceAbstractionStarter]: For program point L139-1(line 139) no Hoare annotation was computed. [2018-11-18 11:16:33,204 INFO L425 ceAbstractionStarter]: For program point L123(lines 123 124) no Hoare annotation was computed. [2018-11-18 11:16:33,204 INFO L425 ceAbstractionStarter]: For program point L156-1(lines 156 161) no Hoare annotation was computed. [2018-11-18 11:16:33,204 INFO L428 ceAbstractionStarter]: At program point L156-3(lines 156 161) the Hoare annotation is: true [2018-11-18 11:16:33,204 INFO L425 ceAbstractionStarter]: For program point L156-4(lines 156 161) no Hoare annotation was computed. [2018-11-18 11:16:33,204 INFO L425 ceAbstractionStarter]: For program point L115-1(lines 115 120) no Hoare annotation was computed. [2018-11-18 11:16:33,204 INFO L428 ceAbstractionStarter]: At program point L115-3(lines 115 120) the Hoare annotation is: true [2018-11-18 11:16:33,204 INFO L425 ceAbstractionStarter]: For program point L115-4(lines 115 120) no Hoare annotation was computed. [2018-11-18 11:16:33,204 INFO L425 ceAbstractionStarter]: For program point scalbn_doubleEXIT(lines 113 163) no Hoare annotation was computed. [2018-11-18 11:16:33,205 INFO L425 ceAbstractionStarter]: For program point L140(lines 140 148) no Hoare annotation was computed. [2018-11-18 11:16:33,205 INFO L425 ceAbstractionStarter]: For program point L132(lines 132 133) no Hoare annotation was computed. [2018-11-18 11:16:33,205 INFO L428 ceAbstractionStarter]: At program point scalbn_doubleENTRY(lines 113 163) the Hoare annotation is: true [2018-11-18 11:16:33,205 INFO L428 ceAbstractionStarter]: At program point L153(line 153) the Hoare annotation is: true [2018-11-18 11:16:33,205 INFO L425 ceAbstractionStarter]: For program point L153-1(line 153) no Hoare annotation was computed. [2018-11-18 11:16:33,205 INFO L425 ceAbstractionStarter]: For program point L149(lines 149 154) no Hoare annotation was computed. [2018-11-18 11:16:33,205 INFO L425 ceAbstractionStarter]: For program point L141-1(lines 141 146) no Hoare annotation was computed. [2018-11-18 11:16:33,205 INFO L428 ceAbstractionStarter]: At program point L141-3(lines 141 146) the Hoare annotation is: true [2018-11-18 11:16:33,205 INFO L425 ceAbstractionStarter]: For program point L141-4(lines 141 146) no Hoare annotation was computed. [2018-11-18 11:16:33,205 INFO L425 ceAbstractionStarter]: For program point L150(lines 150 153) no Hoare annotation was computed. [2018-11-18 11:16:33,205 INFO L425 ceAbstractionStarter]: For program point L138(lines 138 139) no Hoare annotation was computed. [2018-11-18 11:16:33,205 INFO L425 ceAbstractionStarter]: For program point L95(lines 95 99) no Hoare annotation was computed. [2018-11-18 11:16:33,205 INFO L425 ceAbstractionStarter]: For program point L95-2(lines 88 107) no Hoare annotation was computed. [2018-11-18 11:16:33,205 INFO L425 ceAbstractionStarter]: For program point copysign_doubleFINAL(lines 88 107) no Hoare annotation was computed. [2018-11-18 11:16:33,205 INFO L425 ceAbstractionStarter]: For program point copysign_doubleEXIT(lines 88 107) no Hoare annotation was computed. [2018-11-18 11:16:33,205 INFO L428 ceAbstractionStarter]: At program point copysign_doubleENTRY(lines 88 107) the Hoare annotation is: true [2018-11-18 11:16:33,206 INFO L425 ceAbstractionStarter]: For program point L100(lines 100 105) no Hoare annotation was computed. [2018-11-18 11:16:33,206 INFO L425 ceAbstractionStarter]: For program point L100-2(lines 88 107) no Hoare annotation was computed. [2018-11-18 11:16:33,206 INFO L425 ceAbstractionStarter]: For program point L100-3(lines 100 105) no Hoare annotation was computed. [2018-11-18 11:16:33,206 INFO L425 ceAbstractionStarter]: For program point L90-1(lines 90 94) no Hoare annotation was computed. [2018-11-18 11:16:33,206 INFO L428 ceAbstractionStarter]: At program point L90-3(lines 90 94) the Hoare annotation is: true [2018-11-18 11:16:33,206 INFO L425 ceAbstractionStarter]: For program point L448(line 448) no Hoare annotation was computed. [2018-11-18 11:16:33,206 INFO L425 ceAbstractionStarter]: For program point L448-2(lines 448 480) no Hoare annotation was computed. [2018-11-18 11:16:33,206 INFO L425 ceAbstractionStarter]: For program point L490(lines 490 493) no Hoare annotation was computed. [2018-11-18 11:16:33,206 INFO L425 ceAbstractionStarter]: For program point L482(lines 482 487) no Hoare annotation was computed. [2018-11-18 11:16:33,206 INFO L425 ceAbstractionStarter]: For program point __ieee754_rem_pio2EXIT(lines 399 528) no Hoare annotation was computed. [2018-11-18 11:16:33,206 INFO L425 ceAbstractionStarter]: For program point L507-1(lines 507 512) no Hoare annotation was computed. [2018-11-18 11:16:33,206 INFO L428 ceAbstractionStarter]: At program point L507-3(lines 507 512) the Hoare annotation is: true [2018-11-18 11:16:33,206 INFO L425 ceAbstractionStarter]: For program point L507-4(lines 507 512) no Hoare annotation was computed. [2018-11-18 11:16:33,206 INFO L425 ceAbstractionStarter]: For program point L466-1(lines 466 470) no Hoare annotation was computed. [2018-11-18 11:16:33,206 INFO L428 ceAbstractionStarter]: At program point L466-3(lines 466 470) the Hoare annotation is: true [2018-11-18 11:16:33,206 INFO L425 ceAbstractionStarter]: For program point L466-4(lines 466 470) no Hoare annotation was computed. [2018-11-18 11:16:33,206 INFO L425 ceAbstractionStarter]: For program point L417(lines 417 441) no Hoare annotation was computed. [2018-11-18 11:16:33,206 INFO L428 ceAbstractionStarter]: At program point __ieee754_rem_pio2ENTRY(lines 399 528) the Hoare annotation is: true [2018-11-18 11:16:33,206 INFO L425 ceAbstractionStarter]: For program point L442(lines 442 488) no Hoare annotation was computed. [2018-11-18 11:16:33,207 INFO L425 ceAbstractionStarter]: For program point __ieee754_rem_pio2FINAL(lines 399 528) no Hoare annotation was computed. [2018-11-18 11:16:33,207 INFO L425 ceAbstractionStarter]: For program point L500(lines 500 505) no Hoare annotation was computed. [2018-11-18 11:16:33,207 INFO L425 ceAbstractionStarter]: For program point L500-2(lines 399 528) no Hoare annotation was computed. [2018-11-18 11:16:33,207 INFO L425 ceAbstractionStarter]: For program point L500-3(lines 500 505) no Hoare annotation was computed. [2018-11-18 11:16:33,207 INFO L425 ceAbstractionStarter]: For program point L418(lines 418 440) no Hoare annotation was computed. [2018-11-18 11:16:33,207 INFO L428 ceAbstractionStarter]: At program point L443(line 443) the Hoare annotation is: true [2018-11-18 11:16:33,207 INFO L425 ceAbstractionStarter]: For program point L443-1(line 443) no Hoare annotation was computed. [2018-11-18 11:16:33,207 INFO L425 ceAbstractionStarter]: For program point L460(lines 460 479) no Hoare annotation was computed. [2018-11-18 11:16:33,207 INFO L425 ceAbstractionStarter]: For program point L460-1(lines 448 480) no Hoare annotation was computed. [2018-11-18 11:16:33,207 INFO L425 ceAbstractionStarter]: For program point L519-1(lines 519 520) no Hoare annotation was computed. [2018-11-18 11:16:33,207 INFO L425 ceAbstractionStarter]: For program point L519-2(lines 519 520) no Hoare annotation was computed. [2018-11-18 11:16:33,207 INFO L425 ceAbstractionStarter]: For program point L420(lines 420 427) no Hoare annotation was computed. [2018-11-18 11:16:33,207 INFO L428 ceAbstractionStarter]: At program point L519-4(lines 519 520) the Hoare annotation is: true [2018-11-18 11:16:33,207 INFO L425 ceAbstractionStarter]: For program point L420-2(lines 420 427) no Hoare annotation was computed. [2018-11-18 11:16:33,207 INFO L428 ceAbstractionStarter]: At program point L519-5(lines 519 520) the Hoare annotation is: true [2018-11-18 11:16:33,207 INFO L425 ceAbstractionStarter]: For program point L412(lines 412 416) no Hoare annotation was computed. [2018-11-18 11:16:33,207 INFO L425 ceAbstractionStarter]: For program point L495-1(lines 495 499) no Hoare annotation was computed. [2018-11-18 11:16:33,207 INFO L428 ceAbstractionStarter]: At program point L495-3(lines 495 499) the Hoare annotation is: true [2018-11-18 11:16:33,207 INFO L425 ceAbstractionStarter]: For program point L454-1(lines 454 458) no Hoare annotation was computed. [2018-11-18 11:16:33,208 INFO L428 ceAbstractionStarter]: At program point L454-3(lines 454 458) the Hoare annotation is: true [2018-11-18 11:16:33,208 INFO L425 ceAbstractionStarter]: For program point L454-4(lines 454 458) no Hoare annotation was computed. [2018-11-18 11:16:33,208 INFO L425 ceAbstractionStarter]: For program point L521(line 521) no Hoare annotation was computed. [2018-11-18 11:16:33,208 INFO L425 ceAbstractionStarter]: For program point L513-1(lines 513 516) no Hoare annotation was computed. [2018-11-18 11:16:33,208 INFO L425 ceAbstractionStarter]: For program point L513-3(lines 513 516) no Hoare annotation was computed. [2018-11-18 11:16:33,208 INFO L428 ceAbstractionStarter]: At program point L513-4(lines 513 516) the Hoare annotation is: true [2018-11-18 11:16:33,208 INFO L425 ceAbstractionStarter]: For program point L513-5(lines 513 516) no Hoare annotation was computed. [2018-11-18 11:16:33,208 INFO L425 ceAbstractionStarter]: For program point L472(lines 472 478) no Hoare annotation was computed. [2018-11-18 11:16:33,208 INFO L425 ceAbstractionStarter]: For program point L406-1(lines 406 410) no Hoare annotation was computed. [2018-11-18 11:16:33,208 INFO L428 ceAbstractionStarter]: At program point L406-3(lines 406 410) the Hoare annotation is: true [2018-11-18 11:16:33,208 INFO L425 ceAbstractionStarter]: For program point L406-4(lines 406 410) no Hoare annotation was computed. [2018-11-18 11:16:33,208 INFO L425 ceAbstractionStarter]: For program point L431(lines 431 438) no Hoare annotation was computed. [2018-11-18 11:16:33,208 INFO L425 ceAbstractionStarter]: For program point L431-2(lines 431 438) no Hoare annotation was computed. [2018-11-18 11:16:33,208 INFO L425 ceAbstractionStarter]: For program point L522(lines 522 526) no Hoare annotation was computed. [2018-11-18 11:16:33,208 INFO L428 ceAbstractionStarter]: At program point L640(line 640) the Hoare annotation is: true [2018-11-18 11:16:33,208 INFO L425 ceAbstractionStarter]: For program point L640-1(line 640) no Hoare annotation was computed. [2018-11-18 11:16:33,208 INFO L428 ceAbstractionStarter]: At program point mainENTRY(lines 632 649) the Hoare annotation is: true [2018-11-18 11:16:33,208 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 632 649) no Hoare annotation was computed. [2018-11-18 11:16:33,209 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 632 649) no Hoare annotation was computed. [2018-11-18 11:16:33,209 INFO L425 ceAbstractionStarter]: For program point L644(line 644) no Hoare annotation was computed. [2018-11-18 11:16:33,209 INFO L428 ceAbstractionStarter]: At program point L643(line 643) the Hoare annotation is: true [2018-11-18 11:16:33,209 INFO L425 ceAbstractionStarter]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 644) no Hoare annotation was computed. [2018-11-18 11:16:33,209 INFO L425 ceAbstractionStarter]: For program point L643-1(lines 643 646) no Hoare annotation was computed. [2018-11-18 11:16:33,209 INFO L425 ceAbstractionStarter]: For program point L547-2(lines 547 550) no Hoare annotation was computed. [2018-11-18 11:16:33,209 INFO L425 ceAbstractionStarter]: For program point L541-1(lines 541 545) no Hoare annotation was computed. [2018-11-18 11:16:33,209 INFO L428 ceAbstractionStarter]: At program point L541-3(lines 541 545) the Hoare annotation is: true [2018-11-18 11:16:33,209 INFO L425 ceAbstractionStarter]: For program point L541-4(lines 541 545) no Hoare annotation was computed. [2018-11-18 11:16:33,209 INFO L425 ceAbstractionStarter]: For program point __kernel_cosFINAL(lines 538 572) no Hoare annotation was computed. [2018-11-18 11:16:33,209 INFO L425 ceAbstractionStarter]: For program point L558(lines 558 567) no Hoare annotation was computed. [2018-11-18 11:16:33,209 INFO L425 ceAbstractionStarter]: For program point __kernel_cosEXIT(lines 538 572) no Hoare annotation was computed. [2018-11-18 11:16:33,209 INFO L428 ceAbstractionStarter]: At program point __kernel_cosENTRY(lines 538 572) the Hoare annotation is: true [2018-11-18 11:16:33,209 INFO L425 ceAbstractionStarter]: For program point L548(lines 548 549) no Hoare annotation was computed. [2018-11-18 11:16:33,209 INFO L425 ceAbstractionStarter]: For program point L561-1(lines 561 566) no Hoare annotation was computed. [2018-11-18 11:16:33,209 INFO L428 ceAbstractionStarter]: At program point L561-3(lines 561 566) the Hoare annotation is: true [2018-11-18 11:16:33,210 INFO L425 ceAbstractionStarter]: For program point L561-4(lines 558 567) no Hoare annotation was computed. [2018-11-18 11:16:33,210 INFO L425 ceAbstractionStarter]: For program point L555(lines 555 571) no Hoare annotation was computed. [2018-11-18 11:16:33,210 INFO L425 ceAbstractionStarter]: For program point L547(lines 547 550) no Hoare annotation was computed. [2018-11-18 11:16:33,210 INFO L425 ceAbstractionStarter]: For program point fabs_doubleEXIT(lines 164 178) no Hoare annotation was computed. [2018-11-18 11:16:33,210 INFO L425 ceAbstractionStarter]: For program point L166-1(lines 166 170) no Hoare annotation was computed. [2018-11-18 11:16:33,210 INFO L428 ceAbstractionStarter]: At program point L166-3(lines 166 170) the Hoare annotation is: true [2018-11-18 11:16:33,210 INFO L428 ceAbstractionStarter]: At program point fabs_doubleENTRY(lines 164 178) the Hoare annotation is: true [2018-11-18 11:16:33,210 INFO L425 ceAbstractionStarter]: For program point L171(lines 171 176) no Hoare annotation was computed. [2018-11-18 11:16:33,210 INFO L425 ceAbstractionStarter]: For program point L171-2(lines 164 178) no Hoare annotation was computed. [2018-11-18 11:16:33,210 INFO L425 ceAbstractionStarter]: For program point L171-3(lines 171 176) no Hoare annotation was computed. [2018-11-18 11:16:33,210 INFO L425 ceAbstractionStarter]: For program point fabs_doubleFINAL(lines 164 178) no Hoare annotation was computed. [2018-11-18 11:16:33,210 INFO L425 ceAbstractionStarter]: For program point L64(lines 64 71) no Hoare annotation was computed. [2018-11-18 11:16:33,210 INFO L425 ceAbstractionStarter]: For program point L60(lines 60 61) no Hoare annotation was computed. [2018-11-18 11:16:33,210 INFO L425 ceAbstractionStarter]: For program point L44(lines 44 45) no Hoare annotation was computed. [2018-11-18 11:16:33,210 INFO L425 ceAbstractionStarter]: For program point floor_doubleFINAL(lines 22 83) no Hoare annotation was computed. [2018-11-18 11:16:33,210 INFO L425 ceAbstractionStarter]: For program point L32(lines 32 75) no Hoare annotation was computed. [2018-11-18 11:16:33,211 INFO L425 ceAbstractionStarter]: For program point L53(lines 53 75) no Hoare annotation was computed. [2018-11-18 11:16:33,211 INFO L425 ceAbstractionStarter]: For program point floor_doubleEXIT(lines 22 83) no Hoare annotation was computed. [2018-11-18 11:16:33,211 INFO L428 ceAbstractionStarter]: At program point floor_doubleENTRY(lines 22 83) the Hoare annotation is: true [2018-11-18 11:16:33,211 INFO L425 ceAbstractionStarter]: For program point L37(lines 37 40) no Hoare annotation was computed. [2018-11-18 11:16:33,211 INFO L425 ceAbstractionStarter]: For program point L33(lines 33 52) no Hoare annotation was computed. [2018-11-18 11:16:33,211 INFO L425 ceAbstractionStarter]: For program point L62(lines 62 74) no Hoare annotation was computed. [2018-11-18 11:16:33,211 INFO L425 ceAbstractionStarter]: For program point L25-1(lines 25 30) no Hoare annotation was computed. [2018-11-18 11:16:33,211 INFO L428 ceAbstractionStarter]: At program point L25-3(lines 25 30) the Hoare annotation is: true [2018-11-18 11:16:33,211 INFO L425 ceAbstractionStarter]: For program point L54(lines 54 57) no Hoare annotation was computed. [2018-11-18 11:16:33,211 INFO L425 ceAbstractionStarter]: For program point L25-4(lines 25 30) no Hoare annotation was computed. [2018-11-18 11:16:33,212 INFO L425 ceAbstractionStarter]: For program point L46(lines 46 51) no Hoare annotation was computed. [2018-11-18 11:16:33,212 INFO L425 ceAbstractionStarter]: For program point L34(lines 34 41) no Hoare annotation was computed. [2018-11-18 11:16:33,212 INFO L425 ceAbstractionStarter]: For program point L63(lines 63 72) no Hoare annotation was computed. [2018-11-18 11:16:33,212 INFO L425 ceAbstractionStarter]: For program point L63-1(lines 63 72) no Hoare annotation was computed. [2018-11-18 11:16:33,212 INFO L425 ceAbstractionStarter]: For program point L47(lines 47 48) no Hoare annotation was computed. [2018-11-18 11:16:33,212 INFO L425 ceAbstractionStarter]: For program point L47-2(lines 47 48) no Hoare annotation was computed. [2018-11-18 11:16:33,212 INFO L425 ceAbstractionStarter]: For program point L76(lines 76 81) no Hoare annotation was computed. [2018-11-18 11:16:33,212 INFO L425 ceAbstractionStarter]: For program point L76-2(lines 22 83) no Hoare annotation was computed. [2018-11-18 11:16:33,212 INFO L425 ceAbstractionStarter]: For program point L76-3(lines 76 81) no Hoare annotation was computed. [2018-11-18 11:16:33,212 INFO L425 ceAbstractionStarter]: For program point L68(lines 68 69) no Hoare annotation was computed. [2018-11-18 11:16:33,213 INFO L425 ceAbstractionStarter]: For program point L35(lines 35 40) no Hoare annotation was computed. [2018-11-18 11:16:33,213 INFO L425 ceAbstractionStarter]: For program point L68-2(lines 68 69) no Hoare annotation was computed. [2018-11-18 11:16:33,213 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:16:33,213 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-18 11:16:33,213 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:16:33,213 INFO L425 ceAbstractionStarter]: For program point L316-1(lines 316 320) no Hoare annotation was computed. [2018-11-18 11:16:33,213 INFO L425 ceAbstractionStarter]: For program point L316-3(lines 316 320) no Hoare annotation was computed. [2018-11-18 11:16:33,213 INFO L428 ceAbstractionStarter]: At program point L316-4(lines 316 320) the Hoare annotation is: true [2018-11-18 11:16:33,213 INFO L425 ceAbstractionStarter]: For program point L316-5(lines 316 320) no Hoare annotation was computed. [2018-11-18 11:16:33,214 INFO L425 ceAbstractionStarter]: For program point L300(lines 300 307) no Hoare annotation was computed. [2018-11-18 11:16:33,214 INFO L425 ceAbstractionStarter]: For program point L267(lines 267 268) no Hoare annotation was computed. [2018-11-18 11:16:33,214 INFO L428 ceAbstractionStarter]: At program point L300-2(lines 291 308) the Hoare annotation is: true [2018-11-18 11:16:33,214 INFO L425 ceAbstractionStarter]: For program point L317-1(lines 317 318) no Hoare annotation was computed. [2018-11-18 11:16:33,214 INFO L425 ceAbstractionStarter]: For program point L317-3(lines 317 318) no Hoare annotation was computed. [2018-11-18 11:16:33,214 INFO L428 ceAbstractionStarter]: At program point L317-4(lines 317 318) the Hoare annotation is: true [2018-11-18 11:16:33,214 INFO L425 ceAbstractionStarter]: For program point L317-5(lines 317 318) no Hoare annotation was computed. [2018-11-18 11:16:33,214 INFO L425 ceAbstractionStarter]: For program point L334-1(line 334) no Hoare annotation was computed. [2018-11-18 11:16:33,214 INFO L428 ceAbstractionStarter]: At program point L268(line 268) the Hoare annotation is: true [2018-11-18 11:16:33,214 INFO L425 ceAbstractionStarter]: For program point L268-1(line 268) no Hoare annotation was computed. [2018-11-18 11:16:33,215 INFO L425 ceAbstractionStarter]: For program point L351-1(lines 351 352) no Hoare annotation was computed. [2018-11-18 11:16:33,215 INFO L425 ceAbstractionStarter]: For program point L351-3(lines 351 352) no Hoare annotation was computed. [2018-11-18 11:16:33,215 INFO L428 ceAbstractionStarter]: At program point L351-4(lines 351 352) the Hoare annotation is: true [2018-11-18 11:16:33,215 INFO L425 ceAbstractionStarter]: For program point L351-5(lines 322 362) no Hoare annotation was computed. [2018-11-18 11:16:33,215 INFO L425 ceAbstractionStarter]: For program point L203(lines 203 204) no Hoare annotation was computed. [2018-11-18 11:16:33,215 INFO L425 ceAbstractionStarter]: For program point L203-2(lines 203 204) no Hoare annotation was computed. [2018-11-18 11:16:33,215 INFO L425 ceAbstractionStarter]: For program point L336-1(lines 336 337) no Hoare annotation was computed. [2018-11-18 11:16:33,215 INFO L425 ceAbstractionStarter]: For program point L237(lines 237 240) no Hoare annotation was computed. [2018-11-18 11:16:33,215 INFO L425 ceAbstractionStarter]: For program point L336-3(lines 336 337) no Hoare annotation was computed. [2018-11-18 11:16:33,215 INFO L428 ceAbstractionStarter]: At program point L336-4(lines 336 337) the Hoare annotation is: true [2018-11-18 11:16:33,216 INFO L425 ceAbstractionStarter]: For program point L336-5(lines 322 362) no Hoare annotation was computed. [2018-11-18 11:16:33,216 INFO L428 ceAbstractionStarter]: At program point L287(lines 194 364) the Hoare annotation is: true [2018-11-18 11:16:33,216 INFO L425 ceAbstractionStarter]: For program point L221-1(lines 221 225) no Hoare annotation was computed. [2018-11-18 11:16:33,216 INFO L425 ceAbstractionStarter]: For program point L221-3(lines 221 225) no Hoare annotation was computed. [2018-11-18 11:16:33,216 INFO L428 ceAbstractionStarter]: At program point L221-4(lines 221 225) the Hoare annotation is: true [2018-11-18 11:16:33,216 INFO L428 ceAbstractionStarter]: At program point L221-5(lines 221 225) the Hoare annotation is: true [2018-11-18 11:16:33,216 INFO L425 ceAbstractionStarter]: For program point L255-1(lines 242 270) no Hoare annotation was computed. [2018-11-18 11:16:33,216 INFO L425 ceAbstractionStarter]: For program point L338-1(line 338) no Hoare annotation was computed. [2018-11-18 11:16:33,216 INFO L425 ceAbstractionStarter]: For program point L239(lines 239 240) no Hoare annotation was computed. [2018-11-18 11:16:33,217 INFO L425 ceAbstractionStarter]: For program point L272-1(lines 194 364) no Hoare annotation was computed. [2018-11-18 11:16:33,217 INFO L425 ceAbstractionStarter]: For program point L239-2(lines 194 364) no Hoare annotation was computed. [2018-11-18 11:16:33,217 INFO L428 ceAbstractionStarter]: At program point L322(lines 322 362) the Hoare annotation is: true [2018-11-18 11:16:33,217 INFO L428 ceAbstractionStarter]: At program point L256(lines 256 263) the Hoare annotation is: true [2018-11-18 11:16:33,217 INFO L425 ceAbstractionStarter]: For program point __kernel_rem_pio2FINAL(lines 193 364) no Hoare annotation was computed. [2018-11-18 11:16:33,217 INFO L425 ceAbstractionStarter]: For program point L323(line 323) no Hoare annotation was computed. [2018-11-18 11:16:33,217 INFO L425 ceAbstractionStarter]: For program point L257(line 257) no Hoare annotation was computed. [2018-11-18 11:16:33,217 INFO L425 ceAbstractionStarter]: For program point L340(line 340) no Hoare annotation was computed. [2018-11-18 11:16:33,217 INFO L425 ceAbstractionStarter]: For program point L274-1(lines 274 275) no Hoare annotation was computed. [2018-11-18 11:16:33,217 INFO L425 ceAbstractionStarter]: For program point L274-3(lines 274 275) no Hoare annotation was computed. [2018-11-18 11:16:33,218 INFO L428 ceAbstractionStarter]: At program point L274-4(lines 274 275) the Hoare annotation is: true [2018-11-18 11:16:33,218 INFO L425 ceAbstractionStarter]: For program point L274-5(lines 272 289) no Hoare annotation was computed. [2018-11-18 11:16:33,218 INFO L425 ceAbstractionStarter]: For program point __kernel_rem_pio2EXIT(lines 193 364) no Hoare annotation was computed. [2018-11-18 11:16:33,218 INFO L425 ceAbstractionStarter]: For program point L341-1(lines 341 345) no Hoare annotation was computed. [2018-11-18 11:16:33,218 INFO L425 ceAbstractionStarter]: For program point L242(lines 194 364) no Hoare annotation was computed. [2018-11-18 11:16:33,218 INFO L425 ceAbstractionStarter]: For program point L341-3(lines 341 345) no Hoare annotation was computed. [2018-11-18 11:16:33,218 INFO L428 ceAbstractionStarter]: At program point L341-4(lines 341 345) the Hoare annotation is: true [2018-11-18 11:16:33,218 INFO L425 ceAbstractionStarter]: For program point L209-1(lines 209 210) no Hoare annotation was computed. [2018-11-18 11:16:33,218 INFO L425 ceAbstractionStarter]: For program point L341-5(lines 341 345) no Hoare annotation was computed. [2018-11-18 11:16:33,218 INFO L425 ceAbstractionStarter]: For program point L209-3(lines 209 210) no Hoare annotation was computed. [2018-11-18 11:16:33,219 INFO L428 ceAbstractionStarter]: At program point L209-4(lines 209 210) the Hoare annotation is: true [2018-11-18 11:16:33,219 INFO L425 ceAbstractionStarter]: For program point L209-5(lines 209 210) no Hoare annotation was computed. [2018-11-18 11:16:33,219 INFO L425 ceAbstractionStarter]: For program point L325-1(lines 325 326) no Hoare annotation was computed. [2018-11-18 11:16:33,219 INFO L425 ceAbstractionStarter]: For program point L325-3(lines 325 326) no Hoare annotation was computed. [2018-11-18 11:16:33,219 INFO L428 ceAbstractionStarter]: At program point L325-4(lines 325 326) the Hoare annotation is: true [2018-11-18 11:16:33,219 INFO L425 ceAbstractionStarter]: For program point L325-5(lines 322 362) no Hoare annotation was computed. [2018-11-18 11:16:33,219 INFO L425 ceAbstractionStarter]: For program point L210(line 210) no Hoare annotation was computed. [2018-11-18 11:16:33,219 INFO L425 ceAbstractionStarter]: For program point L210-2(line 210) no Hoare annotation was computed. [2018-11-18 11:16:33,219 INFO L425 ceAbstractionStarter]: For program point L260(line 260) no Hoare annotation was computed. [2018-11-18 11:16:33,219 INFO L425 ceAbstractionStarter]: For program point L227(line 227) no Hoare annotation was computed. [2018-11-18 11:16:33,220 INFO L425 ceAbstractionStarter]: For program point L310(line 310) no Hoare annotation was computed. [2018-11-18 11:16:33,220 INFO L425 ceAbstractionStarter]: For program point L277-1(lines 277 278) no Hoare annotation was computed. [2018-11-18 11:16:33,220 INFO L425 ceAbstractionStarter]: For program point L277-3(lines 277 278) no Hoare annotation was computed. [2018-11-18 11:16:33,220 INFO L428 ceAbstractionStarter]: At program point L277-4(lines 277 278) the Hoare annotation is: true [2018-11-18 11:16:33,220 INFO L425 ceAbstractionStarter]: For program point L277-5(lines 277 278) no Hoare annotation was computed. [2018-11-18 11:16:33,220 INFO L425 ceAbstractionStarter]: For program point L327-1(line 327) no Hoare annotation was computed. [2018-11-18 11:16:33,220 INFO L425 ceAbstractionStarter]: For program point L294-1(lines 294 297) no Hoare annotation was computed. [2018-11-18 11:16:33,220 INFO L428 ceAbstractionStarter]: At program point L228(line 228) the Hoare annotation is: true [2018-11-18 11:16:33,220 INFO L425 ceAbstractionStarter]: For program point L294-2(lines 294 297) no Hoare annotation was computed. [2018-11-18 11:16:33,220 INFO L425 ceAbstractionStarter]: For program point L228-1(line 228) no Hoare annotation was computed. [2018-11-18 11:16:33,221 INFO L428 ceAbstractionStarter]: At program point L294-4(lines 294 297) the Hoare annotation is: true [2018-11-18 11:16:33,221 INFO L425 ceAbstractionStarter]: For program point L311-1(lines 311 314) no Hoare annotation was computed. [2018-11-18 11:16:33,221 INFO L425 ceAbstractionStarter]: For program point L245-1(lines 245 254) no Hoare annotation was computed. [2018-11-18 11:16:33,221 INFO L425 ceAbstractionStarter]: For program point L311-3(lines 311 314) no Hoare annotation was computed. [2018-11-18 11:16:33,221 INFO L425 ceAbstractionStarter]: For program point L212-1(lines 212 216) no Hoare annotation was computed. [2018-11-18 11:16:33,221 INFO L428 ceAbstractionStarter]: At program point L311-4(lines 311 314) the Hoare annotation is: true [2018-11-18 11:16:33,221 INFO L425 ceAbstractionStarter]: For program point L245-3(lines 245 254) no Hoare annotation was computed. [2018-11-18 11:16:33,221 INFO L425 ceAbstractionStarter]: For program point L311-5(lines 311 314) no Hoare annotation was computed. [2018-11-18 11:16:33,221 INFO L425 ceAbstractionStarter]: For program point L212-3(lines 212 216) no Hoare annotation was computed. [2018-11-18 11:16:33,221 INFO L428 ceAbstractionStarter]: At program point L245-4(lines 245 254) the Hoare annotation is: true [2018-11-18 11:16:33,222 INFO L428 ceAbstractionStarter]: At program point L212-4(lines 212 216) the Hoare annotation is: true [2018-11-18 11:16:33,222 INFO L425 ceAbstractionStarter]: For program point L245-5(lines 242 270) no Hoare annotation was computed. [2018-11-18 11:16:33,222 INFO L425 ceAbstractionStarter]: For program point L212-5(lines 212 216) no Hoare annotation was computed. [2018-11-18 11:16:33,222 INFO L425 ceAbstractionStarter]: For program point L213-1(lines 213 214) no Hoare annotation was computed. [2018-11-18 11:16:33,222 INFO L425 ceAbstractionStarter]: For program point L213-3(lines 213 214) no Hoare annotation was computed. [2018-11-18 11:16:33,222 INFO L428 ceAbstractionStarter]: At program point L213-4(lines 213 214) the Hoare annotation is: true [2018-11-18 11:16:33,222 INFO L425 ceAbstractionStarter]: For program point L213-5(lines 213 214) no Hoare annotation was computed. [2018-11-18 11:16:33,222 INFO L425 ceAbstractionStarter]: For program point L329(line 329) no Hoare annotation was computed. [2018-11-18 11:16:33,222 INFO L425 ceAbstractionStarter]: For program point L329-2(line 329) no Hoare annotation was computed. [2018-11-18 11:16:33,222 INFO L425 ceAbstractionStarter]: For program point L346-1(lines 346 350) no Hoare annotation was computed. [2018-11-18 11:16:33,223 INFO L425 ceAbstractionStarter]: For program point L247(lines 247 253) no Hoare annotation was computed. [2018-11-18 11:16:33,223 INFO L425 ceAbstractionStarter]: For program point L280-1(lines 280 285) no Hoare annotation was computed. [2018-11-18 11:16:33,223 INFO L425 ceAbstractionStarter]: For program point L346-3(lines 346 350) no Hoare annotation was computed. [2018-11-18 11:16:33,223 INFO L428 ceAbstractionStarter]: At program point L346-4(lines 346 350) the Hoare annotation is: true [2018-11-18 11:16:33,223 INFO L425 ceAbstractionStarter]: For program point L280-3(lines 280 285) no Hoare annotation was computed. [2018-11-18 11:16:33,223 INFO L425 ceAbstractionStarter]: For program point L346-5(lines 346 350) no Hoare annotation was computed. [2018-11-18 11:16:33,223 INFO L428 ceAbstractionStarter]: At program point L280-4(lines 280 285) the Hoare annotation is: true [2018-11-18 11:16:33,223 INFO L425 ceAbstractionStarter]: For program point L280-5(lines 280 285) no Hoare annotation was computed. [2018-11-18 11:16:33,223 INFO L425 ceAbstractionStarter]: For program point L330(line 330) no Hoare annotation was computed. [2018-11-18 11:16:33,223 INFO L425 ceAbstractionStarter]: For program point L248(lines 248 251) no Hoare annotation was computed. [2018-11-18 11:16:33,224 INFO L425 ceAbstractionStarter]: For program point L232(lines 232 240) no Hoare annotation was computed. [2018-11-18 11:16:33,224 INFO L428 ceAbstractionStarter]: At program point __kernel_rem_pio2ENTRY(lines 193 364) the Hoare annotation is: true [2018-11-18 11:16:33,224 INFO L425 ceAbstractionStarter]: For program point L282-1(lines 282 283) no Hoare annotation was computed. [2018-11-18 11:16:33,224 INFO L425 ceAbstractionStarter]: For program point L282-3(lines 282 283) no Hoare annotation was computed. [2018-11-18 11:16:33,224 INFO L428 ceAbstractionStarter]: At program point L282-4(lines 282 283) the Hoare annotation is: true [2018-11-18 11:16:33,224 INFO L425 ceAbstractionStarter]: For program point L282-5(lines 282 283) no Hoare annotation was computed. [2018-11-18 11:16:33,224 INFO L428 ceAbstractionStarter]: At program point L299(line 299) the Hoare annotation is: true [2018-11-18 11:16:33,224 INFO L425 ceAbstractionStarter]: For program point L332-1(lines 332 333) no Hoare annotation was computed. [2018-11-18 11:16:33,224 INFO L425 ceAbstractionStarter]: For program point L299-1(line 299) no Hoare annotation was computed. [2018-11-18 11:16:33,225 INFO L425 ceAbstractionStarter]: For program point L332-3(lines 332 333) no Hoare annotation was computed. [2018-11-18 11:16:33,225 INFO L428 ceAbstractionStarter]: At program point L332-4(lines 332 333) the Hoare annotation is: true [2018-11-18 11:16:33,225 INFO L425 ceAbstractionStarter]: For program point L332-5(lines 322 362) no Hoare annotation was computed. [2018-11-18 11:16:33,225 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:16:33,225 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: false [2018-11-18 11:16:33,225 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-18 11:16:33,225 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:16:33,225 INFO L428 ceAbstractionStarter]: At program point __kernel_sinENTRY(lines 582 602) the Hoare annotation is: true [2018-11-18 11:16:33,225 INFO L425 ceAbstractionStarter]: For program point __kernel_sinFINAL(lines 582 602) no Hoare annotation was computed. [2018-11-18 11:16:33,225 INFO L425 ceAbstractionStarter]: For program point L591(lines 591 594) no Hoare annotation was computed. [2018-11-18 11:16:33,226 INFO L425 ceAbstractionStarter]: For program point L591-2(lines 591 594) no Hoare annotation was computed. [2018-11-18 11:16:33,226 INFO L425 ceAbstractionStarter]: For program point L585-1(lines 585 589) no Hoare annotation was computed. [2018-11-18 11:16:33,226 INFO L428 ceAbstractionStarter]: At program point L585-3(lines 585 589) the Hoare annotation is: true [2018-11-18 11:16:33,226 INFO L425 ceAbstractionStarter]: For program point L585-4(lines 585 589) no Hoare annotation was computed. [2018-11-18 11:16:33,226 INFO L425 ceAbstractionStarter]: For program point __kernel_sinEXIT(lines 582 602) no Hoare annotation was computed. [2018-11-18 11:16:33,226 INFO L425 ceAbstractionStarter]: For program point L598(lines 598 601) no Hoare annotation was computed. [2018-11-18 11:16:33,226 INFO L425 ceAbstractionStarter]: For program point L592(lines 592 593) no Hoare annotation was computed. [2018-11-18 11:16:33,239 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 11:16:33 BoogieIcfgContainer [2018-11-18 11:16:33,240 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 11:16:33,240 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 11:16:33,240 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 11:16:33,240 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 11:16:33,241 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:16:32" (3/4) ... [2018-11-18 11:16:33,244 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 11:16:33,252 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure sin_double [2018-11-18 11:16:33,253 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isnan_double [2018-11-18 11:16:33,253 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure scalbn_double [2018-11-18 11:16:33,253 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure copysign_double [2018-11-18 11:16:33,253 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __ieee754_rem_pio2 [2018-11-18 11:16:33,253 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-18 11:16:33,253 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_cos [2018-11-18 11:16:33,253 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure fabs_double [2018-11-18 11:16:33,253 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure floor_double [2018-11-18 11:16:33,254 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-18 11:16:33,254 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_rem_pio2 [2018-11-18 11:16:33,254 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_sin [2018-11-18 11:16:33,273 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 262 nodes and edges [2018-11-18 11:16:33,275 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 126 nodes and edges [2018-11-18 11:16:33,276 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 27 nodes and edges [2018-11-18 11:16:33,277 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2018-11-18 11:16:33,278 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-11-18 11:16:33,279 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-18 11:16:33,280 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-18 11:16:33,400 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_356373fc-21a0-4bbd-b9da-47581b1cc6da/bin-2019/utaipan/witness.graphml [2018-11-18 11:16:33,400 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 11:16:33,401 INFO L168 Benchmark]: Toolchain (without parser) took 46484.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 944.4 MB in the beginning and 844.7 MB in the end (delta: 99.7 MB). Peak memory consumption was 241.2 MB. Max. memory is 11.5 GB. [2018-11-18 11:16:33,402 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 11:16:33,402 INFO L168 Benchmark]: CACSL2BoogieTranslator took 533.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -177.4 MB). Peak memory consumption was 39.2 MB. Max. memory is 11.5 GB. [2018-11-18 11:16:33,403 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.37 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-11-18 11:16:33,403 INFO L168 Benchmark]: Boogie Preprocessor took 95.52 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 11.5 GB. [2018-11-18 11:16:33,403 INFO L168 Benchmark]: RCFGBuilder took 45034.15 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 936.7 MB in the end (delta: 165.1 MB). Peak memory consumption was 165.1 MB. Max. memory is 11.5 GB. [2018-11-18 11:16:33,404 INFO L168 Benchmark]: TraceAbstraction took 615.71 ms. Allocated memory is still 1.2 GB. Free memory was 930.1 MB in the beginning and 864.7 MB in the end (delta: 65.4 MB). Peak memory consumption was 65.4 MB. Max. memory is 11.5 GB. [2018-11-18 11:16:33,404 INFO L168 Benchmark]: Witness Printer took 159.97 ms. Allocated memory is still 1.2 GB. Free memory was 864.7 MB in the beginning and 844.7 MB in the end (delta: 19.9 MB). Peak memory consumption was 19.9 MB. Max. memory is 11.5 GB. [2018-11-18 11:16:33,406 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 533.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -177.4 MB). Peak memory consumption was 39.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 41.37 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 95.52 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 45034.15 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 936.7 MB in the end (delta: 165.1 MB). Peak memory consumption was 165.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 615.71 ms. Allocated memory is still 1.2 GB. Free memory was 930.1 MB in the beginning and 864.7 MB in the end (delta: 65.4 MB). Peak memory consumption was 65.4 MB. Max. memory is 11.5 GB. * Witness Printer took 159.97 ms. Allocated memory is still 1.2 GB. Free memory was 864.7 MB in the beginning and 844.7 MB in the end (delta: 19.9 MB). Peak memory consumption was 19.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 644]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 406]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 209]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 322]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 115]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 541]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 166]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 317]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 311]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 519]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 585]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 495]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 245]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 561]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 282]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 346]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 256]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 194]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 466]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 25]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 607]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 280]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 274]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 156]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 316]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 294]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 325]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 351]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 212]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 221]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 332]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 507]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 141]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 213]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 277]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 341]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 126]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 90]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 13 procedures, 304 locations, 1 error locations. SAFE Result, 0.5s OverallTime, 1 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.1s HoareAnnotationTime, HoareTripleCheckerStatistics: 1 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 20 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=304occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 72 LocationsWithAnnotation, 107 PreInvPairs, 107 NumberOfFragments, 72 HoareAnnotationTreeSize, 107 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 72 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 21 NumberOfCodeBlocks, 21 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 20 ConstructedInterpolants, 0 QuantifiedInterpolants, 400 SizeOfPredicates, 0 NumberOfNonLiveVariables, 138 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...